--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      name:  <unnamed>
       log:  Tables in Appendix.log
  log type:  text
 opened on:   4 Jul 2024, 18:55:11

. 
. use "QATARAID_PANEL_ESTIMATIONS.dta", clear
(QATARAID)

. tab year

the year of |
        aid |
interaction |      Freq.     Percent        Cum.
------------+-----------------------------------
       2014 |        194       12.50       12.50
       2015 |        194       12.50       25.00
       2016 |        194       12.50       37.50
       2017 |        194       12.50       50.00
       2018 |        194       12.50       62.50
       2019 |        194       12.50       75.00
       2020 |        194       12.50       87.50
       2021 |        194       12.50      100.00
------------+-----------------------------------
      Total |      1,552      100.00

. 
. **Table A2. Correlation matrix (2014-2021)**
. corr political_interests qatarblockade polity2 v2x_polyarchy mediation_new muslimmajority arableague ln_qatarimports_un_v2 ln_qatarexports_un_v2 ln_qatartrade  ln_gdp_per_cap
> ita_WB gdppc_growth lninfant ln_pop qatardistance dumcovid
(obs=780)

             | politi~s qatarb~e  polity2 v2x_po~y mediat~w muslim~y arable~e l~impo~2 l~expo~2 ln_qa~de ln_gdp~B gdppc_~h lninfant   ln_pop qatard~e dumcovid
-------------+------------------------------------------------------------------------------------------------------------------------------------------------
political_~s |   1.0000
qatarblock~e |  -0.0580   1.0000
     polity2 |   0.0038  -0.1827   1.0000
v2x_polyar~y |   0.0356  -0.1650   0.8483   1.0000
mediation_~w |   0.0074  -0.0204  -0.1357  -0.1227   1.0000
muslimmajo~y |   0.1630   0.2718  -0.4615  -0.4845   0.1908   1.0000
  arableague |   0.1926   0.3053  -0.4017  -0.4017   0.2143   0.6118   1.0000
ln_qatarim~2 |   0.3818  -0.0496   0.0741   0.2062  -0.0193  -0.0907   0.1337   1.0000
ln_qatarex~2 |   0.3406   0.0200   0.0334   0.1537  -0.0244   0.0558   0.1773   0.7267   1.0000
ln_qatartr~e |   0.3672   0.0198   0.0379   0.1771  -0.0138  -0.0139   0.1701   0.8561   0.9195   1.0000
ln_gdp_per~B |   0.2195  -0.0501   0.2929   0.5394  -0.1008  -0.2650  -0.0376   0.5989   0.3937   0.4951   1.0000
gdppc_growth |  -0.0106  -0.0346   0.0891   0.0454  -0.1264  -0.1095  -0.1978   0.0415  -0.0066   0.0220   0.0309   1.0000
    lninfant |  -0.1924   0.0742  -0.3097  -0.5123   0.0737   0.3118   0.1023  -0.5973  -0.3333  -0.4492  -0.8802  -0.0933   1.0000
      ln_pop |   0.3234  -0.0447  -0.1327  -0.1406   0.0169   0.0905  -0.0387   0.4718   0.5574   0.5307  -0.0723   0.0203   0.0680   1.0000
qatardista~e |  -0.1413  -0.2265   0.4668   0.4334  -0.1416  -0.5164  -0.5520  -0.1744  -0.1260  -0.1464  -0.0040   0.0404   0.0447   0.0029   1.0000
    dumcovid |   0.1487  -0.0061   0.0031   0.0378  -0.0043  -0.0225  -0.0137   0.0584   0.0496   0.0564   0.0619  -0.0561  -0.0315   0.0766   0.0406   1.0000


. 
. 
. **Table A3. Heckman-Poisson estimation results with exports (2014-2021)
. **Model 1
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarexports_un_v2   L.ln_gdp_per_capita_WB  dumcovid, select (aidstatus= L.a
> idstatus L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarexports_un_v2  L.ln_gdp_per_capita_WB   dumcovid)

Initial:      Log likelihood = -1385.3585
Rescale:      Log likelihood = -1385.3585
Rescale eq:   Log likelihood = -1380.3267
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1380.3267  
Iteration 1:  Log likelihood = -1336.8501  
Iteration 2:  Log likelihood = -1327.0639  
Iteration 3:  Log likelihood = -1322.5355  
Iteration 4:  Log likelihood = -1318.7665  
Iteration 5:  Log likelihood = -1317.1134  
Iteration 6:  Log likelihood = -1316.0882  
Iteration 7:  Log likelihood = -1316.0652  
Iteration 8:  Log likelihood = -1315.1653  
Iteration 9:  Log likelihood = -1314.7199  
(switching technique to nr)
Iteration 10: Log likelihood = -1314.3588  
Iteration 11: Log likelihood =  -1314.144  
Iteration 12: Log likelihood = -1313.9301  
Iteration 13: Log likelihood = -1313.9267  
Iteration 14: Log likelihood = -1313.9267  

Poisson regression with endogenous selection    Number of obs     =      1,329
(25 quadrature points)                                Selected    =        400
                                                      Nonselected =        929

                                                Wald chi2(7)      =      98.53
Log likelihood = -1313.927                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0095841   .0078094     1.23   0.220     -.005722    .0248903
                      |
        mediation_new |
                  L1. |   .5520203   .1971714     2.80   0.005     .1655714    .9384693
                      |
       muslimmajority |   .2270053   .1284555     1.77   0.077     -.024763    .4787735
           arableague |   .7193122   .1175636     6.12   0.000     .4888918    .9497325
                      |
ln_qatarexports_un_v2 |
                  L1. |  -.0052511   .0113213    -0.46   0.643    -.0274403    .0169382
                      |
 ln_gdp_per_capita_WB |
                  L1. |   .0155299    .052945     0.29   0.769    -.0882404    .1193001
                      |
             dumcovid |   .0962484   .0984158     0.98   0.328     -.096643    .2891399
                _cons |   .6959047   .3646556     1.91   0.056    -.0188071    1.410617
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9452373    .094647     9.99   0.000     .7597327    1.130742
                      |
  political_interests |
                  L1. |    .046762   .0092163     5.07   0.000     .0286984    .0648255
                      |
        mediation_new |
                  L1. |   .2048971   .4070236     0.50   0.615    -.5928545    1.002649
                      |
       muslimmajority |    .656513   .1189716     5.52   0.000      .423333     .889693
           arableague |    .013702   .1623227     0.08   0.933    -.3044447    .3318488
                      |
ln_qatarexports_un_v2 |
                  L1. |   .0237837   .0099756     2.38   0.017     .0042318    .0433355
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.2921991   .0360192    -8.11   0.000    -.3627954   -.2216027
                      |
             dumcovid |   .0709339   .0934572     0.76   0.448    -.1122389    .2541066
                _cons |   1.095676   .3042306     3.60   0.000     .4993947    1.691957
----------------------+----------------------------------------------------------------
              /athrho |  -1.270744    .267679    -4.75   0.000    -1.795386   -.7461033
             /lnsigma |  -.3534735   .0891974    -3.96   0.000    -.5282972   -.1786498
----------------------+----------------------------------------------------------------
                  rho |  -.8539993   .0724567                     -.9463261   -.6328185
                sigma |   .7022446   .0626384                      .5896081    .8363987
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    22.54   Prob > chi2 = 0.0000

. outreg2 using TableA3.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)   replace
TableA3.xls
dir : seeout

. 
. **Model 2
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarexports_un_v2  L.lninfant  dumcovid , select (aidstatus= L.aidstatus L.p
> olitical_interests L.mediation_new muslimmajority arableague L.ln_qatarexports_un_v2  L.lninfant  dumcovid )

Initial:      Log likelihood =  -1470.249
Rescale:      Log likelihood =  -1470.249
Rescale eq:   Log likelihood = -1462.0407
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1462.0407  
Iteration 1:  Log likelihood = -1397.1692  
Iteration 2:  Log likelihood = -1374.2242  
Iteration 3:  Log likelihood = -1367.4351  
Iteration 4:  Log likelihood = -1364.2841  
Iteration 5:  Log likelihood = -1362.4379  
Iteration 6:  Log likelihood = -1360.7932  
Iteration 7:  Log likelihood =   -1360.61  
Iteration 8:  Log likelihood = -1359.7397  
Iteration 9:  Log likelihood = -1359.6123  
(switching technique to nr)
Iteration 10: Log likelihood =  -1359.267  
Iteration 11: Log likelihood = -1358.9593  
Iteration 12: Log likelihood = -1358.9588  
Iteration 13: Log likelihood = -1358.9588  

Poisson regression with endogenous selection    Number of obs     =      1,309
(25 quadrature points)                                Selected    =        408
                                                      Nonselected =        901

                                                Wald chi2(7)      =     109.94
Log likelihood = -1358.959                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0045503    .008872     0.51   0.608    -.0128386    .0219391
                      |
        mediation_new |
                  L1. |   .4963995      .2103     2.36   0.018     .0842191      .90858
                      |
       muslimmajority |   .2458002   .1327008     1.85   0.064    -.0142887     .505889
           arableague |   .7856674   .1215498     6.46   0.000     .5474342    1.023901
                      |
ln_qatarexports_un_v2 |
                  L1. |  -.0080568   .0106029    -0.76   0.447     -.028838    .0127244
                      |
             lninfant |
                  L1. |  -.0868968   .0620907    -1.40   0.162    -.2085923    .0347988
                      |
             dumcovid |   .1349974   .0984716     1.37   0.170    -.0580033    .3279982
                _cons |   1.112655   .3157654     3.52   0.000     .4937662    1.731544
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   1.052978   .0920634    11.44   0.000     .8725374    1.233419
                      |
  political_interests |
                  L1. |    .039076   .0090015     4.34   0.000     .0214334    .0567185
                      |
        mediation_new |
                  L1. |   .4105577   .4143584     0.99   0.322    -.4015698    1.222685
                      |
       muslimmajority |   .6853048   .1170785     5.85   0.000     .4558352    .9147745
           arableague |  -.0389792   .1590551    -0.25   0.806    -.3507214    .2727631
                      |
ln_qatarexports_un_v2 |
                  L1. |   .0203869   .0097875     2.08   0.037     .0012038    .0395701
                      |
             lninfant |
                  L1. |   .2817962    .046719     6.03   0.000     .1902286    .3733638
                      |
             dumcovid |   .0788628   .0920338     0.86   0.392    -.1015201    .2592457
                _cons |  -2.128174   .1703094   -12.50   0.000    -2.461974   -1.794374
----------------------+----------------------------------------------------------------
              /athrho |  -1.244147   .2825713    -4.40   0.000    -1.797977   -.6903176
             /lnsigma |  -.3298418    .086156    -3.83   0.000    -.4987045   -.1609792
----------------------+----------------------------------------------------------------
                  rho |  -.8466342   .0800271                     -.9465961    -.598186
                sigma |   .7190374   .0619494                      .6073169    .8513098
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    19.39   Prob > chi2 = 0.0000

. outreg2 using TableA3.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA3.xls
dir : seeout

. 
. **Model 3
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarexports_un_v2   L.ln_gdp_per_capita_WB  dumcovid, select (
> aidstatus= L.aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarexports_un_v2  L.ln_gdp_per_capita_WB  dumcovid)

Initial:      Log likelihood = -1371.8028
Rescale:      Log likelihood = -1371.8028
Rescale eq:   Log likelihood = -1364.8258
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1364.8258  
Iteration 1:  Log likelihood =  -1333.494  
Iteration 2:  Log likelihood = -1318.0488  
Iteration 3:  Log likelihood = -1311.1984  
Iteration 4:  Log likelihood = -1307.1275  
Iteration 5:  Log likelihood = -1304.9671  
Iteration 6:  Log likelihood = -1302.6269  
Iteration 7:  Log likelihood = -1301.4812  
Iteration 8:  Log likelihood = -1301.1275  
Iteration 9:  Log likelihood = -1300.6319  
(switching technique to nr)
Iteration 10: Log likelihood =  -1300.111  (not concave)
Iteration 11: Log likelihood = -1299.6281  
Iteration 12: Log likelihood = -1299.3903  
Iteration 13: Log likelihood = -1299.1993  
Iteration 14: Log likelihood =  -1299.186  
Iteration 15: Log likelihood = -1299.1859  

Poisson regression with endogenous selection    Number of obs     =      1,329
(25 quadrature points)                                Selected    =        400
                                                      Nonselected =        929

                                                Wald chi2(8)      =     104.53
Log likelihood = -1299.186                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0071692   .0078201     0.92   0.359     -.008158    .0224963
                      |
        mediation_new |
                  L1. |   .5658555   .2052205     2.76   0.006     .1636308    .9680802
                      |
        qatarblockade |  -.6499636   .2062908    -3.15   0.002    -1.054286   -.2456411
       muslimmajority |   .2605968    .126718     2.06   0.040      .012234    .5089596
           arableague |   .7515825   .1164431     6.45   0.000     .5233582    .9798068
                      |
ln_qatarexports_un_v2 |
                  L1. |  -.0027104    .010968    -0.25   0.805    -.0242073    .0187865
                      |
 ln_gdp_per_capita_WB |
                  L1. |   .0070325   .0509844     0.14   0.890    -.0928951      .10696
                      |
             dumcovid |   .1053419   .0968953     1.09   0.277    -.0845694    .2952532
                _cons |   .7616238    .355585     2.14   0.032       .06469    1.458558
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9389658   .0950013     9.88   0.000     .7527666    1.125165
                      |
  political_interests |
                  L1. |   .0425343   .0093792     4.53   0.000     .0241514    .0609172
                      |
        mediation_new |
                  L1. |   .0319855   .4189234     0.08   0.939    -.7890893    .8530603
                      |
        qatarblockade |  -.6659031    .215513    -3.09   0.002    -1.088301   -.2435055
       muslimmajority |   .7333131    .122165     6.00   0.000      .493874    .9727522
           arableague |   .1546448   .1711706     0.90   0.366    -.1808435     .490133
                      |
ln_qatarexports_un_v2 |
                  L1. |   .0253695   .0100273     2.53   0.011     .0057163    .0450227
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.2942891   .0363147    -8.10   0.000    -.3654647   -.2231135
                      |
             dumcovid |   .0955098   .0940822     1.02   0.310     -.088888    .2799076
                _cons |   1.109071   .3061752     3.62   0.000     .5089787    1.709163
----------------------+----------------------------------------------------------------
              /athrho |  -1.407327   .3054078    -4.61   0.000    -2.005915   -.8087388
             /lnsigma |  -.3965452   .0896874    -4.42   0.000    -.5723294   -.2207611
----------------------+----------------------------------------------------------------
                  rho |  -.8869252   .0651629                     -.9644431   -.6688939
                sigma |   .6726398   .0603273                      .5642096    .8019082
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    21.23   Prob > chi2 = 0.0000

. outreg2 using TableA3.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA3.xls
dir : seeout

. 
. 
. **Model 4
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarexports_un_v2  L.lninfant  dumcovid, select (aidstatus= L.
> aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarexports_un_v2  L.lninfant  dumcovid)

Initial:      Log likelihood = -1460.8935
Rescale:      Log likelihood = -1460.8935
Rescale eq:   Log likelihood = -1447.1932
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1447.1932  
Iteration 1:  Log likelihood = -1417.9356  
Iteration 2:  Log likelihood = -1378.4993  
Iteration 3:  Log likelihood = -1349.7684  
Iteration 4:  Log likelihood = -1346.4575  
Iteration 5:  Log likelihood =  -1345.301  
Iteration 6:  Log likelihood = -1344.8248  
Iteration 7:  Log likelihood = -1344.3199  
Iteration 8:  Log likelihood = -1344.1021  
Iteration 9:  Log likelihood = -1343.8641  
(switching technique to nr)
Iteration 10: Log likelihood = -1343.6959  
Iteration 11: Log likelihood = -1343.5462  
Iteration 12: Log likelihood = -1343.5054  
Iteration 13: Log likelihood = -1343.4815  
Iteration 14: Log likelihood = -1343.4809  
Iteration 15: Log likelihood = -1343.4809  

Poisson regression with endogenous selection    Number of obs     =      1,309
(25 quadrature points)                                Selected    =        408
                                                      Nonselected =        901

                                                Wald chi2(8)      =     125.04
Log likelihood = -1343.481                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |  -.0028188   .0095931    -0.29   0.769     -.021621    .0159834
                      |
        mediation_new |
                  L1. |   .5286598   .2028072     2.61   0.009      .131165    .9261547
                      |
        qatarblockade |  -.6731017   .2126725    -3.16   0.002    -1.089932   -.2562713
       muslimmajority |   .2311111   .1394592     1.66   0.097    -.0422239    .5044461
           arableague |   .8472212   .1225505     6.91   0.000     .6070267    1.087416
                      |
ln_qatarexports_un_v2 |
                  L1. |  -.0062687   .0102273    -0.61   0.540    -.0263137    .0137763
                      |
             lninfant |
                  L1. |  -.0989636   .0672772    -1.47   0.141    -.2308245    .0328974
                      |
             dumcovid |    .153616   .0959073     1.60   0.109    -.0343588    .3415909
                _cons |   1.254145   .3419108     3.67   0.000     .5840126    1.924278
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   1.026306   .0951603    10.79   0.000     .8397957    1.212817
                      |
  political_interests |
                  L1. |   .0355348   .0090805     3.91   0.000     .0177374    .0533322
                      |
        mediation_new |
                  L1. |    .151881   .4025436     0.38   0.706      -.63709    .9408519
                      |
        qatarblockade |  -.6597652   .2128669    -3.10   0.002    -1.076977   -.2425537
       muslimmajority |   .7677906   .1200044     6.40   0.000     .5325863    1.002995
           arableague |   .0837336   .1635416     0.51   0.609    -.2368021    .4042693
                      |
ln_qatarexports_un_v2 |
                  L1. |   .0216148   .0098445     2.20   0.028     .0023198    .0409097
                      |
             lninfant |
                  L1. |    .282346    .046955     6.01   0.000     .1903158    .3743761
                      |
             dumcovid |   .0914728   .0919654     0.99   0.320     -.088776    .2717216
                _cons |  -2.125015   .1711284   -12.42   0.000    -2.460421    -1.78961
----------------------+----------------------------------------------------------------
              /athrho |  -1.651448   .4833966    -3.42   0.001    -2.598888   -.7040085
             /lnsigma |  -.3130655   .1103159    -2.84   0.005    -.5292806   -.0968503
----------------------+----------------------------------------------------------------
                  rho |  -.9290561   .0661551                     -.9890031   -.6069059
                sigma |    .731202   .0806632                      .5890286    .9076919
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    11.67   Prob > chi2 = 0.0006

. outreg2 using TableA3.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA3.xls
dir : seeout

. 
. **
. **Table A4. Heckman-Poisson estimation results with Year Dummy
. 
. tab year

the year of |
        aid |
interaction |      Freq.     Percent        Cum.
------------+-----------------------------------
       2014 |        194       12.50       12.50
       2015 |        194       12.50       25.00
       2016 |        194       12.50       37.50
       2017 |        194       12.50       50.00
       2018 |        194       12.50       62.50
       2019 |        194       12.50       75.00
       2020 |        194       12.50       87.50
       2021 |        194       12.50      100.00
------------+-----------------------------------
      Total |      1,552      100.00

. **Model 1
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2   L.ln_gdp_per_capita_WB L.ln_pop dumyear, select (aidstat
> us= L.aidstatus L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.ln_gdp_per_capita_WB L.ln_pop  dumyear)

Initial:      Log likelihood = -1321.8518
Rescale:      Log likelihood = -1321.8518
Rescale eq:   Log likelihood = -1311.8005
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1311.8005  
Iteration 1:  Log likelihood = -1310.3724  
Iteration 2:  Log likelihood = -1306.2563  
Iteration 3:  Log likelihood = -1301.8864  
Iteration 4:  Log likelihood = -1301.0365  
Iteration 5:  Log likelihood = -1300.9049  
Iteration 6:  Log likelihood = -1300.6667  
Iteration 7:  Log likelihood =  -1300.578  
Iteration 8:  Log likelihood = -1300.5404  
Iteration 9:  Log likelihood = -1300.5232  
(switching technique to nr)
Iteration 10: Log likelihood = -1300.5136  
Iteration 11: Log likelihood = -1300.4724  
Iteration 12: Log likelihood = -1300.4722  
Iteration 13: Log likelihood = -1300.4722  

Poisson regression with endogenous selection    Number of obs     =      1,329
(25 quadrature points)                                Selected    =        400
                                                      Nonselected =        929

                                                Wald chi2(8)      =      92.12
Log likelihood = -1300.472                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0095947   .0085936     1.12   0.264    -.0072485    .0264379
                      |
        mediation_new |
                  L1. |   .5473751   .1966433     2.78   0.005     .1619613    .9327889
                      |
       muslimmajority |   .3491096    .140709     2.48   0.013     .0733251    .6248941
           arableague |   .6835566   .1228657     5.56   0.000     .4427443    .9243689
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0334303   .0162732     2.05   0.040     .0015355    .0653251
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.0834495   .0664546    -1.26   0.209    -.2136981     .046799
                      |
               ln_pop |
                  L1. |   .0149592   .0402515     0.37   0.710    -.0639323    .0938508
                      |
              dumyear |  -.0037822   .0247697    -0.15   0.879    -.0523299    .0447656
                _cons |   .8116052   .8772222     0.93   0.355    -.9077188    2.530929
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9085333   .0993714     9.14   0.000     .7137688    1.103298
                      |
  political_interests |
                  L1. |   .0388399   .0096581     4.02   0.000     .0199105    .0577694
                      |
        mediation_new |
                  L1. |   .2206886   .4279091     0.52   0.606    -.6179979    1.059375
                      |
       muslimmajority |   .6951767   .1235429     5.63   0.000     .4530371    .9373163
           arableague |   .0182011   .1696213     0.11   0.915    -.3142505    .3506527
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0257297   .0148732     1.73   0.084    -.0034212    .0548805
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.2998044    .046777    -6.41   0.000    -.3914856   -.2081232
                      |
               ln_pop |
                  L1. |    .047349   .0342513     1.38   0.167    -.0197823    .1144803
                      |
              dumyear |   .0252026   .0227452     1.11   0.268    -.0193773    .0697824
                _cons |   .3308313   .7646144     0.43   0.665    -1.167785    1.829448
----------------------+----------------------------------------------------------------
              /athrho |  -.8713335   .3135525    -2.78   0.005    -1.485885   -.2567819
             /lnsigma |   -.502738   .1106121    -4.55   0.000    -.7195337   -.2859422
----------------------+----------------------------------------------------------------
                  rho |   -.702051   .1590101                     -.9025648   -.2512831
                sigma |   .6048723   .0669062                      .4869793     .751306
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =     7.72   Prob > chi2 = 0.0055

. outreg2 using TableA4.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)   replace
TableA4.xls
dir : seeout

. 
. **Model 2
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumyear , select (aidstatus= L.aidsta
> tus L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumyear )

Initial:      Log likelihood = -1401.5656
Rescale:      Log likelihood = -1401.5656
Rescale eq:   Log likelihood = -1381.1874
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1381.1874  
Iteration 1:  Log likelihood = -1357.8551  
Iteration 2:  Log likelihood = -1351.6097  
Iteration 3:  Log likelihood = -1349.5258  
Iteration 4:  Log likelihood =  -1347.248  
Iteration 5:  Log likelihood = -1346.3849  
Iteration 6:  Log likelihood = -1345.6508  
Iteration 7:  Log likelihood = -1345.4405  
Iteration 8:  Log likelihood = -1345.1176  
Iteration 9:  Log likelihood = -1345.0893  
(switching technique to nr)
Iteration 10: Log likelihood = -1344.9116  
Iteration 11: Log likelihood = -1344.3774  
Iteration 12: Log likelihood = -1344.3743  
Iteration 13: Log likelihood = -1344.3743  

Poisson regression with endogenous selection    Number of obs     =      1,309
(25 quadrature points)                                Selected    =        408
                                                      Nonselected =        901

                                                Wald chi2(8)      =      99.04
Log likelihood = -1344.374                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0004804   .0084884     0.06   0.955    -.0161566    .0171173
                      |
        mediation_new |
                  L1. |   .4892031   .2109011     2.32   0.020     .0758445    .9025617
                      |
       muslimmajority |   .3102757   .1393675     2.23   0.026     .0371203     .583431
           arableague |    .787879   .1280176     6.15   0.000     .5369691    1.038789
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0195638   .0157856     1.24   0.215    -.0113755     .050503
                      |
             lninfant |
                  L1. |  -.0477068   .0766367    -0.62   0.534     -.197912    .1024984
                      |
               ln_pop |
                  L1. |   .0379813   .0447293     0.85   0.396    -.0496864     .125649
                      |
              dumyear |   .0050776   .0247698     0.20   0.838    -.0434703    .0536255
                _cons |   .0919388   .7865699     0.12   0.907     -1.44971    1.633587
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9941529   .0963762    10.32   0.000     .8052589    1.183047
                      |
  political_interests |
                  L1. |   .0301778   .0091991     3.28   0.001     .0121479    .0482077
                      |
        mediation_new |
                  L1. |   .4316695   .4076123     1.06   0.290    -.3672359    1.230575
                      |
       muslimmajority |   .6885781   .1206627     5.71   0.000     .4520836    .9250726
           arableague |   .0245869   .1690432     0.15   0.884    -.3067316    .3559055
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0066613    .014681     0.45   0.650     -.022113    .0354357
                      |
             lninfant |
                  L1. |   .2545648    .059989     4.24   0.000     .1369886     .372141
                      |
               ln_pop |
                  L1. |   .0969882    .032442     2.99   0.003     .0334031    .1605733
                      |
              dumyear |    .025145   .0223787     1.12   0.261    -.0187164    .0690065
                _cons |  -3.566311   .4372605    -8.16   0.000    -4.423326   -2.709296
----------------------+----------------------------------------------------------------
              /athrho |  -1.074625   .3173011    -3.39   0.001    -1.696523   -.4527259
             /lnsigma |   -.397758   .1072858    -3.71   0.000    -.6080343   -.1874817
----------------------+----------------------------------------------------------------
                  rho |  -.7911972   .1186728                      -.934973   -.4241371
                sigma |   .6718246   .0720772                        .54442    .8290443
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    11.47   Prob > chi2 = 0.0007

. outreg2 using TableA4.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA4.xls
dir : seeout

. 
. **Model 3
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2   L.ln_gdp_per_capita_WB L.ln_pop dumyear, s
> elect (aidstatus= L.aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2  L.ln_gdp_per_capita_WB L.ln_pop dumyear)

Initial:      Log likelihood = -1314.4719
Rescale:      Log likelihood = -1314.4719
Rescale eq:   Log likelihood = -1312.1053
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1312.1053  
Iteration 1:  Log likelihood = -1299.6256  
Iteration 2:  Log likelihood = -1297.0869  
Iteration 3:  Log likelihood = -1290.2499  
Iteration 4:  Log likelihood = -1289.5536  
Iteration 5:  Log likelihood = -1289.2917  
Iteration 6:  Log likelihood = -1288.6237  
Iteration 7:  Log likelihood = -1288.6234  
Iteration 8:  Log likelihood = -1288.4122  
Iteration 9:  Log likelihood = -1287.9747  
(switching technique to nr)
Iteration 10: Log likelihood = -1287.9134  
Iteration 11: Log likelihood = -1287.8883  
Iteration 12: Log likelihood = -1287.8883  

Poisson regression with endogenous selection    Number of obs     =      1,329
(25 quadrature points)                                Selected    =        400
                                                      Nonselected =        929

                                                Wald chi2(9)      =      95.35
Log likelihood = -1287.888                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0057642   .0082052     0.70   0.482    -.0103177    .0218461
                      |
        mediation_new |
                  L1. |   .5274019   .1960051     2.69   0.007      .143239    .9115649
                      |
        qatarblockade |  -.6148911   .2023203    -3.04   0.002    -1.011432   -.2183507
       muslimmajority |    .351721   .1327069     2.65   0.008     .0916203    .6118217
           arableague |   .7184931    .121911     5.89   0.000     .4795519    .9574343
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0286923   .0155775     1.84   0.065    -.0018391    .0592236
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.0695435   .0610185    -1.14   0.254    -.1891375    .0500505
                      |
               ln_pop |
                  L1. |   .0071526   .0393626     0.18   0.856    -.0699967    .0843019
                      |
              dumyear |   .0040676   .0244443     0.17   0.868    -.0438424    .0519776
                _cons |   .9063146    .858723     1.06   0.291    -.7767516    2.589381
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .8933089   .0991993     9.01   0.000     .6988818    1.087736
                      |
  political_interests |
                  L1. |   .0347466   .0097731     3.56   0.000     .0155917    .0539015
                      |
        mediation_new |
                  L1. |   .1044128   .4218449     0.25   0.805    -.7223879    .9312135
                      |
        qatarblockade |  -.6479812   .2181546    -2.97   0.003    -1.075556    -.220406
       muslimmajority |   .7684801   .1264292     6.08   0.000     .5206833    1.016277
           arableague |   .1852008   .1805768     1.03   0.305    -.1687233    .5391248
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0221487   .0149123     1.49   0.137    -.0070789    .0513762
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.2943712   .0470615    -6.26   0.000    -.3866101   -.2021323
                      |
               ln_pop |
                  L1. |   .0547268   .0345369     1.58   0.113    -.0129642    .1224178
                      |
              dumyear |   .0370173   .0231509     1.60   0.110    -.0083576    .0823922
                _cons |    .144653   .7734384     0.19   0.852    -1.371258    1.660564
----------------------+----------------------------------------------------------------
              /athrho |  -1.070985   .3104798    -3.45   0.001    -1.679514   -.4624557
             /lnsigma |   -.510247   .1010215    -5.05   0.000    -.7082454   -.3122485
----------------------+----------------------------------------------------------------
                  rho |   -.789832   .1167918                     -.9327985   -.4320836
                sigma |   .6003473    .060648                      .4925076    .7317996
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    11.90   Prob > chi2 = 0.0006

. outreg2 using TableA4.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA4.xls
dir : seeout

. 
. 
. **Model 4
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumyear, select (aidsta
> tus= L.aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumyear)

Initial:      Log likelihood = -1425.6577
Rescale:      Log likelihood = -1425.6577
Rescale eq:   Log likelihood = -1383.7937
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1383.7937  
Iteration 1:  Log likelihood = -1349.1817  
Iteration 2:  Log likelihood = -1339.2829  
Iteration 3:  Log likelihood = -1335.0664  
Iteration 4:  Log likelihood = -1332.9725  
Iteration 5:  Log likelihood =  -1331.881  
Iteration 6:  Log likelihood = -1331.1877  
Iteration 7:  Log likelihood = -1330.7645  
Iteration 8:  Log likelihood = -1330.4658  
Iteration 9:  Log likelihood = -1330.2818  
(switching technique to nr)
Iteration 10: Log likelihood = -1330.1433  
Iteration 11: Log likelihood = -1329.8217  
Iteration 12: Log likelihood = -1329.8208  
Iteration 13: Log likelihood = -1329.8208  

Poisson regression with endogenous selection    Number of obs     =      1,309
(25 quadrature points)                                Selected    =        408
                                                      Nonselected =        901

                                                Wald chi2(9)      =      98.70
Log likelihood = -1329.821                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |  -.0032358   .0082423    -0.39   0.695    -.0193903    .0129187
                      |
        mediation_new |
                  L1. |   .4571629   .2121764     2.15   0.031     .0413048     .873021
                      |
        qatarblockade |  -.6228096   .2087004    -2.98   0.003    -1.031855   -.2137644
       muslimmajority |   .3067684   .1299346     2.36   0.018     .0521012    .5614356
           arableague |   .8113811    .133211     6.09   0.000     .5502923     1.07247
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0176522   .0168979     1.04   0.296    -.0154671    .0507714
                      |
             lninfant |
                  L1. |  -.0495151   .0766274    -0.65   0.518    -.1997021     .100672
                      |
               ln_pop |
                  L1. |   .0230112   .0426962     0.54   0.590    -.0606717    .1066942
                      |
              dumyear |   .0128489    .025211     0.51   0.610    -.0365637    .0622616
                _cons |   .4133894   .6438351     0.64   0.521    -.8485042    1.675283
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9690358   .0958485    10.11   0.000     .7811763    1.156895
                      |
  political_interests |
                  L1. |   .0256415   .0093433     2.74   0.006      .007329    .0439541
                      |
        mediation_new |
                  L1. |   .3287639   .3983975     0.83   0.409    -.4520809    1.109609
                      |
        qatarblockade |  -.6980254   .2149332    -3.25   0.001    -1.119287   -.2767641
       muslimmajority |   .7665019   .1231332     6.22   0.000     .5251653    1.007838
           arableague |   .2083573   .1788284     1.17   0.244    -.1421399    .5588545
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0018597   .0148612     0.13   0.900    -.0272677    .0309871
                      |
             lninfant |
                  L1. |   .2410745   .0604733     3.99   0.000     .1225491       .3596
                      |
               ln_pop |
                  L1. |   .1073489   .0327426     3.28   0.001     .0431746    .1715231
                      |
              dumyear |   .0371642   .0228244     1.63   0.103    -.0075709    .0818992
                _cons |  -3.707636   .4427005    -8.38   0.000    -4.575313   -2.839959
----------------------+----------------------------------------------------------------
              /athrho |  -1.356824     .31545    -4.30   0.000    -1.975095   -.7385537
             /lnsigma |  -.3999916   .0886633    -4.51   0.000    -.5737685   -.2262147
----------------------+----------------------------------------------------------------
                  rho |  -.8756545   .0735722                     -.9622251   -.6282705
                sigma |   .6703257   .0594333                      .5633983    .7975468
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    18.50   Prob > chi2 = 0.0000

. outreg2 using TableA4.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
TableA4.xls
dir : seeout

. 
. ****
. 
. **Table A5. Heckman-Poisson estimation results with Additional Controls
. **Model 1
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2   L.ln_gdp_per_capita_WB L.ln_pop dumcovid v2x_polyarchy  
> gdppc_growth  qatardistance , select (aidstatus= L.aidstatus L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.ln_gdp_per_capita_WB L
> .ln_pop  dumcovid v2x_polyarchy  gdppc_growth  qatardistance  )

Initial:      Log likelihood = -1389.0354
Rescale:      Log likelihood = -1389.0354
Rescale eq:   Log likelihood = -1354.0507
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1354.0507  
Iteration 1:  Log likelihood =  -1282.956  
Iteration 2:  Log likelihood = -1237.4324  
Iteration 3:  Log likelihood = -1210.3041  
Iteration 4:  Log likelihood = -1205.6739  
Iteration 5:  Log likelihood = -1204.8972  
Iteration 6:  Log likelihood = -1204.2537  
Iteration 7:  Log likelihood = -1203.8131  
Iteration 8:  Log likelihood = -1203.7325  
Iteration 9:  Log likelihood = -1203.5712  
(switching technique to nr)
Iteration 10: Log likelihood = -1203.5599  
Iteration 11: Log likelihood = -1203.3633  
Iteration 12: Log likelihood = -1203.3623  
Iteration 13: Log likelihood = -1203.3623  

Poisson regression with endogenous selection    Number of obs     =      1,163
(25 quadrature points)                                Selected    =        381
                                                      Nonselected =        782

                                                Wald chi2(11)     =     108.45
Log likelihood = -1203.362                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0137632   .0087495     1.57   0.116    -.0033856     .030912
                      |
        mediation_new |
                  L1. |    .487078   .2056204     2.37   0.018     .0840694    .8900865
                      |
       muslimmajority |   .2795828    .146755     1.91   0.057    -.0080517    .5672172
           arableague |    .494809   .1327838     3.73   0.000     .2345576    .7550604
                      |
ln_qatarimports_un_v2 |
                  L1. |    .016369   .0164309     1.00   0.319     -.015835     .048573
                      |
 ln_gdp_per_capita_WB |
                  L1. |   -.058715   .0668104    -0.88   0.379     -.189661    .0722309
                      |
               ln_pop |
                  L1. |   .0450163   .0414365     1.09   0.277    -.0361977    .1262304
                      |
             dumcovid |   .0692303   .1015615     0.68   0.495    -.1298265    .2682871
        v2x_polyarchy |  -.0018322   .2814917    -0.01   0.995    -.5535459    .5498814
         gdppc_growth |  -.0039003   .0081039    -0.48   0.630    -.0197837    .0119831
        qatardistance |  -.3754539   .0961416    -3.91   0.000     -.563888   -.1870197
                _cons |   3.307975   1.116453     2.96   0.003     1.119768    5.496182
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9424894   .1029207     9.16   0.000     .7407684     1.14421
                      |
  political_interests |
                  L1. |    .038328   .0099686     3.84   0.000     .0187899    .0578661
                      |
        mediation_new |
                  L1. |   .1419144   .4381754     0.32   0.746    -.7168936    1.000722
                      |
       muslimmajority |   .8262288   .1357439     6.09   0.000     .5601757    1.092282
           arableague |  -.0301402   .1898397    -0.16   0.874    -.4022191    .3419388
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0344792   .0165433     2.08   0.037      .002055    .0669034
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.3215272   .0539903    -5.96   0.000    -.4273463   -.2157082
                      |
               ln_pop |
                  L1. |   .0581552    .040984     1.42   0.156     -.022172    .1384824
                      |
             dumcovid |   .0341942   .1037009     0.33   0.742    -.1690559    .2374443
        v2x_polyarchy |    .044979    .253208     0.18   0.859    -.4512994    .5412575
         gdppc_growth |  -.0327807   .0092866    -3.53   0.000     -.050982   -.0145793
        qatardistance |   .0889337   .0839126     1.06   0.289     -.075532    .2533995
                _cons |  -.3962791   1.040414    -0.38   0.703    -2.435453    1.642895
----------------------+----------------------------------------------------------------
              /athrho |  -.8747877    .345684    -2.53   0.011    -1.552316   -.1972595
             /lnsigma |  -.5843038   .1167507    -5.00   0.000     -.813131   -.3554766
----------------------+----------------------------------------------------------------
                  rho |  -.7037985   .1744555                     -.9141668   -.1947402
                sigma |   .5574939   .0650878                      .4434674    .7008394
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =     6.40   Prob > chi2 = 0.0114

. outreg2 using  Table5.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)   replace
Table5.xls
dir : seeout

. 
. **Model 2
. heckpoisson aidinteractions L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumcovid v2x_polyarchy  gdppc_growth 
>  qatardistance  , select (aidstatus= L.aidstatus L.political_interests L.mediation_new muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumcovid v2x_pol
> yarchy  gdppc_growth  qatardistance  )

Initial:      Log likelihood = -1387.5897
Rescale:      Log likelihood = -1387.5897
Rescale eq:   Log likelihood = -1344.1002
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1344.1002  
Iteration 1:  Log likelihood = -1268.7817  
Iteration 2:  Log likelihood = -1238.1424  
Iteration 3:  Log likelihood = -1229.5737  
Iteration 4:  Log likelihood =  -1228.296  
Iteration 5:  Log likelihood = -1224.9565  
Iteration 6:  Log likelihood = -1224.4747  
Iteration 7:  Log likelihood = -1224.1724  
Iteration 8:  Log likelihood = -1224.0818  
Iteration 9:  Log likelihood = -1224.0054  
(switching technique to nr)
Iteration 10: Log likelihood = -1223.9777  
Iteration 11: Log likelihood = -1223.9084  
Iteration 12: Log likelihood = -1223.9083  
Iteration 13: Log likelihood = -1223.9083  

Poisson regression with endogenous selection    Number of obs     =      1,164
(25 quadrature points)                                Selected    =        382
                                                      Nonselected =        782

                                                Wald chi2(11)     =     124.41
Log likelihood = -1223.908                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |    .010048   .0085135     1.18   0.238    -.0066382    .0267341
                      |
        mediation_new |
                  L1. |    .518931   .2115545     2.45   0.014     .1042918    .9335703
                      |
       muslimmajority |   .1955352   .2029481     0.96   0.335    -.2022358    .5933063
           arableague |   .5612455   .1466983     3.83   0.000     .2737221    .8487689
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0011906    .018474     0.06   0.949    -.0350179     .037399
                      |
             lninfant |
                  L1. |  -.0666913   .0992988    -0.67   0.502    -.2613134    .1279307
                      |
               ln_pop |
                  L1. |    .060908   .0474276     1.28   0.199    -.0320484    .1538643
                      |
             dumcovid |   .0964449   .1026858     0.94   0.348    -.1048156    .2977054
        v2x_polyarchy |  -.1119784   .2847628    -0.39   0.694    -.6701032    .4461464
         gdppc_growth |  -.0022263   .0084017    -0.26   0.791    -.0186934    .0142407
        qatardistance |  -.3837977   .0986404    -3.89   0.000    -.5771292   -.1904661
                _cons |   3.138431   1.311138     2.39   0.017     .5686467    5.708215
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   1.032272   .1077163     9.58   0.000     .8211515    1.243392
                      |
  political_interests |
                  L1. |   .0300086   .0098331     3.05   0.002      .010736    .0492811
                      |
        mediation_new |
                  L1. |   .2676886   .4233975     0.63   0.527    -.5621552    1.097532
                      |
       muslimmajority |   .8082749   .1344325     6.01   0.000     .5447922    1.071758
           arableague |  -.1273967   .1869237    -0.68   0.496    -.4937604     .238967
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0082107   .0161902     0.51   0.612    -.0235215    .0399428
                      |
             lninfant |
                  L1. |   .2250923   .0689646     3.26   0.001     .0899242    .3602604
                      |
               ln_pop |
                  L1. |    .106134   .0403524     2.63   0.009     .0270447    .1852232
                      |
             dumcovid |   .0372171    .102768     0.36   0.717    -.1642044    .2386386
        v2x_polyarchy |  -.1700514   .2509413    -0.68   0.498    -.6618874    .3217845
         gdppc_growth |  -.0294385   .0091257    -3.23   0.001    -.0473246   -.0115524
        qatardistance |   .0630469   .0832894     0.76   0.449    -.1001973    .2262911
                _cons |  -3.979875   .8359774    -4.76   0.000    -5.618361    -2.34139
----------------------+----------------------------------------------------------------
              /athrho |  -1.169013    .678978    -1.72   0.085    -2.499785    .1617594
             /lnsigma |  -.4812948   .2048295    -2.35   0.019    -.8827533   -.0798363
----------------------+----------------------------------------------------------------
                  rho |  -.8239555    .218018                     -.9866086    .1603632
                sigma |   .6179827   .1265811                      .4136425    .9232675
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =     2.96   Prob > chi2 = 0.0851

. outreg2 using  Table5.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
Table5.xls
dir : seeout

. 
. **Model 3
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2   L.ln_gdp_per_capita_WB L.ln_pop dumcovid v
> 2x_polyarchy  gdppc_growth  qatardistance , select (aidstatus= L.aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_
> v2  L.ln_gdp_per_capita_WB L.ln_pop dumcovid v2x_polyarchy  gdppc_growth  qatardistance )

Initial:      Log likelihood = -1397.1627
Rescale:      Log likelihood = -1397.1627
Rescale eq:   Log likelihood = -1348.4576
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1348.4576  
Iteration 1:  Log likelihood = -1274.6609  
Iteration 2:  Log likelihood = -1259.3784  
Iteration 3:  Log likelihood = -1251.8776  
Iteration 4:  Log likelihood = -1210.9969  
Iteration 5:  Log likelihood = -1205.5148  
Iteration 6:  Log likelihood = -1199.3742  
Iteration 7:  Log likelihood = -1198.5965  
Iteration 8:  Log likelihood = -1196.9361  
Iteration 9:  Log likelihood = -1194.3801  
(switching technique to nr)
Iteration 10: Log likelihood = -1193.7616  
Iteration 11: Log likelihood = -1192.6772  
Iteration 12: Log likelihood = -1192.6706  
Iteration 13: Log likelihood = -1192.6706  

Poisson regression with endogenous selection    Number of obs     =      1,163
(25 quadrature points)                                Selected    =        381
                                                      Nonselected =        782

                                                Wald chi2(12)     =     106.99
Log likelihood = -1192.671                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0100165   .0089164     1.12   0.261    -.0074593    .0274923
                      |
        mediation_new |
                  L1. |   .4827042   .2243744     2.15   0.031     .0429385      .92247
                      |
        qatarblockade |  -.5515763   .1967139    -2.80   0.005    -.9371284   -.1660242
       muslimmajority |   .2754307   .1367951     2.01   0.044     .0073173    .5435441
           arableague |   .5427682   .1331144     4.08   0.000     .2818687    .8036677
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0135229   .0155569     0.87   0.385     -.016968    .0440139
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.0470573   .0611973    -0.77   0.442    -.1670017    .0728871
                      |
               ln_pop |
                  L1. |   .0338092   .0409944     0.82   0.410    -.0465385    .1141568
                      |
             dumcovid |   .0844068   .1023098     0.83   0.409    -.1161167    .2849302
        v2x_polyarchy |   .0058476    .279558     0.02   0.983     -.542076    .5537711
         gdppc_growth |  -.0013557   .0082464    -0.16   0.869    -.0175183     .014807
        qatardistance |   -.353515   .0952039    -3.71   0.000    -.5401113   -.1669187
                _cons |   3.316787   1.106803     3.00   0.003     1.147493    5.486081
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |   .9419351   .1027011     9.17   0.000     .7406446    1.143226
                      |
  political_interests |
                  L1. |   .0342837    .010227     3.35   0.001     .0142391    .0543282
                      |
        mediation_new |
                  L1. |   .0156966    .449026     0.03   0.972    -.8643782    .8957714
                      |
        qatarblockade |  -.6240905   .2241645    -2.78   0.005    -1.063445   -.1847362
       muslimmajority |   .8987271   .1390436     6.46   0.000     .6262066    1.171248
           arableague |   .1503137   .2032194     0.74   0.460     -.247989    .5486164
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0300583   .0166575     1.80   0.071    -.0025898    .0627064
                      |
 ln_gdp_per_capita_WB |
                  L1. |  -.3169966   .0545639    -5.81   0.000    -.4239399   -.2100533
                      |
               ln_pop |
                  L1. |   .0673883   .0415072     1.62   0.104    -.0139642    .1487408
                      |
             dumcovid |   .0616066   .1045024     0.59   0.556    -.1432144    .2664276
        v2x_polyarchy |   .1015864   .2546404     0.40   0.690    -.3974995    .6006724
         gdppc_growth |   -.033649   .0093904    -3.58   0.000    -.0520538   -.0152441
        qatardistance |   .0902166   .0852044     1.06   0.290     -.076781    .2572142
                _cons |   -.592412   1.047616    -0.57   0.572    -2.645702    1.460878
----------------------+----------------------------------------------------------------
              /athrho |  -1.105917   .3450499    -3.21   0.001    -1.782202   -.4296312
             /lnsigma |  -.5804206   .1062745    -5.46   0.000    -.7887148   -.3721264
----------------------+----------------------------------------------------------------
                  rho |  -.8026142   .1227723                     -.9449315    -.405013
                sigma |   .5596629   .0594779                      .4544285    .6892671
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    10.27   Prob > chi2 = 0.0014

. outreg2 using  Table5.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
Table5.xls
dir : seeout

. 
. 
. **Model 4
. heckpoisson aidinteractions L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfant L.ln_pop dumcovid v2x_polyarchy 
>  gdppc_growth  qatardistance , select (aidstatus= L.aidstatus L.political_interests L.mediation_new qatarblockade muslimmajority arableague L.ln_qatarimports_un_v2  L.lninfan
> t L.ln_pop dumcovid v2x_polyarchy  gdppc_growth  qatardistance )

Initial:      Log likelihood = -1507.3658
Rescale:      Log likelihood =  -1504.887
Rescale eq:   Log likelihood = -1323.1981
(setting technique to bhhh)
Iteration 0:  Log likelihood = -1323.1981  
Iteration 1:  Log likelihood = -1241.9961  
Iteration 2:  Log likelihood = -1239.3304  
Iteration 3:  Log likelihood = -1227.3415  
Iteration 4:  Log likelihood = -1221.3782  
Iteration 5:  Log likelihood = -1215.0563  
Iteration 6:  Log likelihood =  -1212.675  
Iteration 7:  Log likelihood = -1212.4665  
Iteration 8:  Log likelihood =  -1212.414  
Iteration 9:  Log likelihood = -1212.3487  
(switching technique to nr)
Iteration 10: Log likelihood =  -1212.322  
Iteration 11: Log likelihood = -1212.2197  
Iteration 12: Log likelihood = -1212.1553  
Iteration 13: Log likelihood = -1212.1553  

Poisson regression with endogenous selection    Number of obs     =      1,164
(25 quadrature points)                                Selected    =        382
                                                      Nonselected =        782

                                                Wald chi2(12)     =     125.44
Log likelihood = -1212.155                      Prob > chi2       =     0.0000

---------------------------------------------------------------------------------------
      aidinteractions | Coefficient  Std. err.      z    P>|z|     [95% conf. interval]
----------------------+----------------------------------------------------------------
aidinteractions       |
  political_interests |
                  L1. |   .0065795    .007636     0.86   0.389    -.0083869    .0215458
                      |
        mediation_new |
                  L1. |   .5017475   .1888583     2.66   0.008      .131592    .8719029
                      |
        qatarblockade |  -.5183687    .203442    -2.55   0.011    -.9171078   -.1196296
       muslimmajority |   .1761863   .1355282     1.30   0.194    -.0894441    .4418166
           arableague |   .6039991   .1397828     4.32   0.000     .3300299    .8779684
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0001703   .0155165     0.01   0.991    -.0302414     .030582
                      |
             lninfant |
                  L1. |  -.0696006   .0721797    -0.96   0.335    -.2110702    .0718689
                      |
               ln_pop |
                  L1. |   .0441517   .0440762     1.00   0.316     -.042236    .1305394
                      |
             dumcovid |   .1055956   .1008829     1.05   0.295    -.0921313    .3033225
        v2x_polyarchy |  -.0731441    .284047    -0.26   0.797    -.6298661    .4835779
         gdppc_growth |   .0002186   .0081227     0.03   0.979    -.0157015    .0161388
        qatardistance |  -.3587735   .0976514    -3.67   0.000    -.5501667   -.1673803
                _cons |   3.308593   .9962304     3.32   0.001     1.356017    5.261169
----------------------+----------------------------------------------------------------
aidstatus             |
            aidstatus |
                  L1. |    1.02022   .0993811    10.27   0.000     .8254368    1.215004
                      |
  political_interests |
                  L1. |   .0246976   .0095085     2.60   0.009     .0060612     .043334
                      |
        mediation_new |
                  L1. |   .1278786   .3872597     0.33   0.741    -.6311365    .8868938
                      |
        qatarblockade |  -.6573231   .2197571    -2.99   0.003    -1.088039    -.226607
       muslimmajority |   .8872216   .1364775     6.50   0.000     .6197305    1.154713
           arableague |   .0679955   .1993952     0.34   0.733     -.322812     .458803
                      |
ln_qatarimports_un_v2 |
                  L1. |   .0022581   .0160503     0.14   0.888       -.0292    .0337162
                      |
             lninfant |
                  L1. |   .2094625   .0688678     3.04   0.002     .0744841    .3444409
                      |
               ln_pop |
                  L1. |    .120264   .0402802     2.99   0.003     .0413164    .1992117
                      |
             dumcovid |   .0636937   .1022466     0.62   0.533     -.136706    .2640934
        v2x_polyarchy |  -.1158357   .2518994    -0.46   0.646    -.6095496    .3778781
         gdppc_growth |  -.0309337    .009216    -3.36   0.001    -.0489968   -.0128705
        qatardistance |   .0618988    .083631     0.74   0.459     -.102015    .2258125
                _cons |  -4.135907   .8368957    -4.94   0.000    -5.776192   -2.495621
----------------------+----------------------------------------------------------------
              /athrho |   -1.57184   .4456754    -3.53   0.000    -2.445348   -.6983327
             /lnsigma |  -.4572691   .0977967    -4.68   0.000    -.6489471   -.2655911
----------------------+----------------------------------------------------------------
                  rho |   -.917318   .0706519                     -.9850798   -.6033084
                sigma |     .63301   .0619063                      .5225957    .7667526
---------------------------------------------------------------------------------------
Wald test of indep. eqns. (rho = 0): chi2(1) =    12.44   Prob > chi2 = 0.0004

. outreg2 using  Table5.xls, bdec(4) pvalue tdec(4) asterisk(coef) drop(year*)  append 
Table5.xls
dir : seeout

. 
. 
. 
. log close
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
